HEADER TOXIN 19-MAR-13 2M62 TITLE SOLUTION STRUCTURE OF A CHI/LAMBDA CONOTOXIN FRON CONUS ARANEOSUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHI-CONOTOXIN-LIKE AR1248; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CONOTOXIN AR1232 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CONUS ARANEOSUS; SOURCE 3 ORGANISM_COMMON: COBWEB CONE; SOURCE 4 ORGANISM_TAXID: 101286 KEYWDS CHI/LAMBDA CONOTOXIN, BETA-HAIRPIN, VERMIVOROUS, TOXIN EXPDTA SOLUTION NMR NUMMDL 25 AUTHOR S.P.SARMA,S.GANESAN,H.GOWD K,B.PADMANABHAN REVDAT 2 14-JUN-23 2M62 1 REMARK LINK REVDAT 1 16-APR-14 2M62 0 JRNL AUTH S.P.SARMA,G.S.KUMAR,S.SUDARSLA,V.SABAREESH,K.H.GOWD,K.GUPTA, JRNL AUTH 2 K.S.KRISHNAN,P.BALARAM JRNL TITL SOLUTION STRUCTURE OF AR1248, A CHI/LAMBDA CONOTOXIN FROM JRNL TITL 2 CONUS ARANEOSUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M62 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-MAR-13. REMARK 100 THE DEPOSITION ID IS D_1000103254. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4 MM AR1248, METHANOL-1, REMARK 210 METHANOL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D DQF-COSY; 2D 1H-1H TOCSY; 2D REMARK 210 1H-1H NOESY; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 75 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 HYP A 11 81.18 -69.83 REMARK 500 2 HYP A 11 81.13 -69.83 REMARK 500 3 HYP A 11 81.16 -69.72 REMARK 500 4 HYP A 11 81.12 -69.71 REMARK 500 5 HYP A 11 81.09 -69.74 REMARK 500 6 HYP A 11 81.16 -69.71 REMARK 500 7 HYP A 11 81.18 -69.77 REMARK 500 8 HYP A 11 81.12 -69.68 REMARK 500 9 HYP A 11 81.13 -69.77 REMARK 500 10 HYP A 11 81.11 -69.76 REMARK 500 11 HYP A 11 81.18 -69.73 REMARK 500 12 HYP A 11 81.15 -69.76 REMARK 500 13 HYP A 11 81.15 -69.80 REMARK 500 14 HYP A 11 81.21 -69.78 REMARK 500 15 HYP A 11 81.14 -69.82 REMARK 500 16 HYP A 11 81.14 -69.76 REMARK 500 17 HYP A 11 81.19 -69.87 REMARK 500 18 HYP A 11 81.13 -69.79 REMARK 500 19 HYP A 11 81.19 -69.74 REMARK 500 20 HYP A 11 81.14 -69.74 REMARK 500 21 HYP A 11 81.12 -69.77 REMARK 500 22 HYP A 11 81.09 -69.71 REMARK 500 23 HYP A 11 81.12 -69.72 REMARK 500 24 HYP A 11 81.14 -69.82 REMARK 500 25 HYP A 11 81.09 -69.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19103 RELATED DB: BMRB REMARK 900 RELATED ID: 2M61 RELATED DB: PDB DBREF 2M62 A 1 12 UNP P0CI22 CXT48_CONAO 1 12 SEQRES 1 A 12 GLY VAL CYS CYS GLY VAL SER PHE CYS TYR HYP CYS MODRES 2M62 HYP A 11 PRO 4-HYDROXYPROLINE HET HYP A 11 15 HETNAM HYP 4-HYDROXYPROLINE HETSYN HYP HYDROXYPROLINE FORMUL 1 HYP C5 H9 N O3 SHEET 1 A 2 CYS A 3 GLY A 5 0 SHEET 2 A 2 PHE A 8 TYR A 10 -1 O PHE A 8 N GLY A 5 SSBOND 1 CYS A 3 CYS A 12 1555 1555 2.05 SSBOND 2 CYS A 4 CYS A 9 1555 1555 2.03 LINK C TYR A 10 N HYP A 11 1555 1555 1.34 LINK C HYP A 11 N CYS A 12 1555 1555 1.33 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1